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APT Oslo Options
A Professional Approach to Audio Networking for Broadcast
The WorldNet Oslo is one of the industry's most robust, professional platforms for high quality FM, DAB and Surround Sound audio contribution & distribution.
Multiple channels of both linear and compressed audio can be combined with data and voice channels onto a single digital link for cost-effective networking.
With a modular, single-platform approach, a wide variety of plug-in modules, multiple layers of redundancy it is the perfect solution for STL, TSL, RPU, backhaul and studio linking applications.
Outstanding Audio Quality
Choices including PCM linear audio or high quality Enhanced apt-X™ coding, the WorldNet Oslo will make your station sound simply outstanding!
Available audio bandwidths from 10Hz through to 22.5kHz, for FM, DAB and HD Radio applications. Analogue and AES/EBU I/O (AES3) audio, comes with low delay, cascade-resilient Enhanced apt-X™ coding as standard. Phase-lock audio feature enables true Surround Sound image across multiple channels.
Options include Linear PCM audio for uncompromised audio quality along with coding & companding options including MPEG I/II Layer 2, J.57 and J.41.
Professional Platform, Advanced Technology
The WorldNet Oslo is a sophisticated, professional solution offering a wealth of advanced features for many different broadcast environments.
The Codec Management Software enables extensive monitoring ability and intuitive control over network, equipment and audio variables, SIP/SDP/RTP protocols are supported according to the Tech 3326 standard for IP compatibility defined by the EBU N/ACIP workgroup.
Cross-connect functionality on E1 and T1 links enables advanced network features such as drop and insert, drop and copy, and backup schemes utilizing powerful time slot management techniques. IP LAN extension allows use of surplus bandwidth to connect un-networked sites as well as X.21 extension over same network. In-band Management eliminates the need for an overlay control network.
Round the Clock Reliability
In broadcast networks where downtime is costly, equipment reliability is paramount. The WorldNet Oslo has no single point of failure and can be configured to provide multiple layers of redundancy ensuring your station stays on air even under the most stressful of network conditions.
* DSP-based architecture for All day, Every day operation.
* Redundant Hot-Swappable Load sharing Power Supplies.
* Passive Backplane.
* Auto fail over to secondary transport link and/or spare audio card with automatic restore on user-defined conditions, rules and pre-sets.
* Hot-Swappable cards enable uninterrupted audio.
* A wide selection of user-configurable audio, link, sync and PSU alarms.
Highly Flexible, Highly Customizable
Offering a modular approach, the WorldNet Oslo can be tailored to the exact requirements of your current network and easily upgraded on-site as these requirements change. There is no need for new capital investment when adding additional programming, migrating from synchronous to IP or layering in new back-up networks; simply add new modules to the existing WorldNet Oslo framework.
Over 15 different plug-in audio modules including analogue, digital, duplex, encoder and decoder
with 4 channels per audio module and up to 6 audio modules per frame enabling from 2 duplex channels to 24 simplex channels in a single frame.
Selection of transport modules include T1 (1.5Mbit/s), E1 (2Mbit/s) and Ethernet/IP
Auxiliary Data, Voice Contribution modules wideband and FXO/FXS narrow band.
APT Oslo System Controller Card
APT WorldNet Oslo Auxillary (Ancillary) Data Card
APT Oslo Dual IP Transport Card
APT Oslo E1/T1 Transport Card
APT Oslo Duplex Analogue
APT Oslo Duplex Audio Digital
APT Oslo 4 Channel Voice Comms (4-wire) Card
